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Holly Sniper EFI Holley 4150 Super 1250, Shiny 550-512

Holly Sniper EFI Holley 4150 Super 1250, Shiny 550-512
Holly Sniper EFI Holley 4150 Super 1250, Shiny 550-512
$3,210.99 ea
NEWARRIVING SOONEstimated Ship Date 04/19/2024 (If Ordered Today)52 Available from HOLLEY PERFORMANCE PRODUCTS as of 03/28/2024
Model: 4008286
STANDARD
DELIVERY
Introducing Holley Super Sniper EFI! Looking to convert your blow thru carbureted turbo engine to EFI? Look no further than Holley for the Super Sniper 4150 EFI systems featuring 8, 100LB/HR Fuel Injectors capable of supporting up to 1250 HP on forced induction or dry nitrous applications. Is your combination not producing that much horsepower? No problem, Holley also offers a 650 HP four injector version for lower horsepower applications with a power adder or someone just needing additional sensor inputs. Did we mention the Super Sniper also has full nitrous control built-in? That's right, no need for a separate nitrous controller! Every Super Sniper EFI system also comes with a USB to CAN tuning cable, as well as free downloadable Sniper EFI Software to give you unlimited control of your engine.
Features:
  • Simple Calibration Wizard (Answer a few questions about your engine, and it creates the base map, then starts tuning on its own!) - NO laptop required!
  • Only 4 Wiring Connections Required! (Battery +, Battery-, Switched Ignition & RPM)
  • Built-in Single stage progressive nitrous control
  • High-Resolution Full Color Touchscreen for initial Setup, Tuning, and Gauge Displays
  • Programmable inputs and outputs
  • Patent Pending
  • OEM Style TPS/IAC and fuel pressure regulator, for years of dependable service
  • Integrated ignition timing control for precise timing curves
  • Self-tuning ECU means you don’t have to be a computer/tuning wiz to have EFI!
  • Compatible with Draw thru or blow thru forced induction applications
  • Throttle body mounted ECU – no extra boxes to mount
  • Dual Pattern bolt on carburetor replacement, designed to fit 4150 Flange & Spread Bore manifolds - (Spread Bore Sealing Plate Part #9006 recommended)
  • Compatible with Holley EFI analog gauges and electronic dashes
  • The included Genuine Bosch LSU 4.9 Wideband Oxygen Sensor provides real-time Fuel Map Learn!
  • The 800 CFM Main Body will support 700 Horsepower Naturally Aspirated
  • A Flame Arrestor is REQUIRED for marine installations, such as part number, 720-1 or 720-13
  • USB to CAN Communication cable included for easy laptop tuning of advanced controls
  • 1250 HP version features eight 100 Lb/Hr Injectors (Forced Induction)
  • Included clamp-on oxygen sensor kit ensures a leak-free oxygen sensor installation, with Stainless Steel T-Bolt clamps and a Stainless Steel (Weldable) oxygen sensor flange
  • Internal fuel pressure regulator eliminates the hassle of plumbing an external fuel pressure regulator (Preset to 58.5 PSI) for N/A or Nitrous applications
  • Certified to ISO 8846, SAE J1171 & United States Coast Guard Requirements for Ignition Protection & Fire Resistance. Making Sniper EFI the perfect choice for carburetor to marine fuel injection conversions!
E-85 - Not Recommended
Installation Notes:
E-85 - Not Recommended

Downloads:

Download Name File Size
199r11489.pdf1.79MB
199r11488.pdf5MB
techlibrary_sniperefisoftware_1.3.50.zip20.55MB

Videos:

Specifications:

CFM 800
Emission Code 3
Finish Shiny
Flange Style 4150
Height 3.28"
Injector Size 100 lb/hr @ 58.5 PSI
Inlet / Outlet Size 9/16-18 Female O-Ring (AN 6)
MAP Sensor 2.5Bar
Max Horsepower Rating 1250 Forced Induction
Part Type Fuel Injection Conversion Kit
Product Type Super Sniper EFI 1250
Transmission 700R4/200R4

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Holly Sniper EFI Holley 4150 Super 1250, Shiny 550-512:
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